Lightbulb



FIG. 1 is a front view of the lightbulb of the present invention;

FIG. 2 is a back view thereof;

FIG. 3 is a side view thereof, at an approximately 45 degree rotation from the front view of FIG. 1, with the opposing side view at an approximately 180 degree rotation from FIG. 3 being a mirror image of FIG. 3, said rotations being accomplished by rotating the view of FIG. 6 counterclockwise about an axis through the center of the drawing in FIG. 6, said axis being perpendicular to the page in FIG. 6;

FIG. 4 is a further side view thereof, at an approximate 45 degree rotation from the side view of FIG. 3, with the opposing side view at an approximately 180 degree rotation from FIG. 4 being a mirror image of FIG. 4, said rotations being accomplished by rotating the view of FIG. 6 counterclockwise about an axis through the center of the drawing in FIG. 6, said axis being perpendicular to the page in FIG. 6;

FIG. 5 is a further side view thereof, at an approximately 45 degree rotation from the side view of FIG. 4, with the opposing side view at an approximately 180 degree rotation from FIG. 5 being a mirror image of FIG. 5, said rotations being accomplished by rotating the view of FIG. 6 counterclockwise about an axis through the center of the drawing in FIG. 6, said axis being perpendicular to the page in FIG. 6;

FIG. 6 is a bottom thereof; and,

FIG. 7 is a top view thereof.

The broken lines indicate elements which do not form part of the claim herein. In addition, the bulb portion of the invention (which extends from the base) may be translucent. 

I claim the ornamental design for a lightbulb, as shown and described. 